Hundreds of thousands of email credentials, many of which double as Active Directory domain credentials, came through to credential-trapping domains in clear text. Guardicore security researcher Amit ...

A design issue in the Microsoft Exchange Autodiscover feature can cause Outlook and other third-party Exchange client applications to leak plaintext Windows domain credentials to external servers.

This is an organization with an existing OWA and ActiveSync deployment. There's no Outlook Anywhere, nor plans to deploy in the near future. However, we do need AutoDiscover to implement ...

Autodiscover isn't working for my Outlook 2007 clients. Here's a little info about my setup:<BR><BR>My Exchange 2007 SP1 environment is setup in a hosted configuration per the guide located ...

A design vulnerability in Microsoft Exchange Autodiscover can leak Windows credentials The flaw can show the plaintext view of email addresses and passwords The research team identified more than ...

A design flaw in the Microsoft Exchange email server has been found to leak credentials to unauthenticated users. Discovered and detailed today byAmit Serper at ransomware protection company ...

Shipping companies, power plants and investment banks don’t often share much in common, but new research shows they are all inadvertently leaking thousands of email passwords of their own employees, ...

This week brings Exchange Online news regarding Basic Authentication, plus a September cumulative update delay for Exchange Server. If that weren't enough, there's a major security hole discovered in ...